In case you missed it, Fitbit launched their long awaited tracker app for Windows Phone 8.1 today. The app is already earning a 4.5 (out of 5) rating on the Store, with many customers pleased with the release.
In case you are new to Fitbit, and you need a new Windows Phone, the Microsoft Store is running a stellar deal. Starting at $149, you can grab both the Lumia 635 (AT&T black or T-Mobile white) and a brand new Fitbit Flex (black or slate). Those are no-contract prices too, although the T-Mobile package is priced slightly higher at $178.95.